公开(公告)号：US07055580B2

公开(公告)日：2006-06-06

申请号：US10719591

申请日：2003-11-21

Applicant: Hans-Werner Schildmann ,  Dietmar Altegoer ,  Rainer Kretzschmar

Inventor： Hans-Werner Schildmann ,  Dietmar Altegoer ,  Rainer Kretzschmar

IPC: F28G1/12

CPC classification number: F28G1/12 ,  B08B9/055 ,  B08B9/0552

Abstract: In a system for cleaning tubes of tube-bundle type heat exchangers including a plurality of tubes (5) arranged in parallel between two chambers (10a, 10b) and flown through by a fluid medium, in particular crude oil, at a temperature above 120° C., wherein, for cleaning the tubes (5), deposits on their inner walls, such as coking, dirt particles or the like, are detached by cleaning bodies passing through the tubes (5), and carried out of the tubes (5), for cleaning the inner wall of the plurality of tubes (5) of the heat exchanger during the operation of the heat exchanger (10), it is provided that the cleaning bodies (1a–1h) are formed in such a way that they are resistant to high temperatures (above 120° C.) and withstand aggressive fluid media such as crude oil and are freely transported in the flowing fluid medium, in particular with large flow-through diameters, such as in the chambers (10a, 10b) of the heat exchanger (10) and sink or rise in the stagnant fluid medium, and have an outer contact surface suitable for removing deposits from a tube inner wall, pass through the tubes (5) due to the pressure of the fluid medium, and have their contact surfaces forced against the tube inner wall by contact pressure.

Abstract translation: 在一种用于清洗管束式热交换器的管子的系统中，该管束式热交换器包括平行布置在两个腔室（10a，10b）之间并由流体介质特别是原油在温度下流过的多个管（5） 高于120℃，其中，为了清洁管（5），其内壁上的沉积物如焦化，污垢颗粒等通过穿过管（5）的清洁体分离，并从 管（5），用于在热交换器（10）的操作期间清洁热交换器的多个管（5）的内壁，但是设置清洁体（1a-1h）形成在 这种方式使得它们耐高温（高于120℃）并且能够承受诸如原油的侵蚀性流体介质，并且可以在流动介质中自由传送，特别是具有大的流通直径，例如在室中 （10a，10b）并且沉淀或上升 并且具有适于从管内壁去除沉积物的外接触表面，由于流体介质的压力而穿过管（5），并且通过接触压力使其接触表面被迫靠在管内壁上 。

公开(公告)号：US08678199B2

公开(公告)日：2014-03-25

申请号：US12440311

申请日：2007-01-11

Applicant: Guido Keller ,  Dietmar Altegoer ,  Dirk Trostmann

Inventor： Guido Keller ,  Dietmar Altegoer ,  Dirk Trostmann

IPC: B01D29/15 ,  B01D29/68

CPC classification number: B01D29/15 ,  B01D29/54 ,  B01D29/682 ,  B01D2201/583

Abstract: The invention relates to a filter for fluids, in particular water, having a filter surface and a rotary spray arm contained in said filter, said arm conducting a flushing medium against the filter surface. To achieve an increase in the throughput capacity of the filter and to improve the flushing of the filter surface, the filter is equipped with a fluid-proof drum motor, which drives at least one spray arm.

Abstract translation: 本发明涉及一种用于流体，特别是水的过滤器，其具有包含在所述过滤器中的过滤表面和旋转喷雾臂，所述臂将冲洗介质传导到过滤器表面上。 为了实现过滤器的通过量的增加和改进过滤器表面的冲洗，过滤器配备有驱动至少一个喷射臂的防流动的滚筒电动机。

公开(公告)号：US20100038295A1

公开(公告)日：2010-02-18

申请号：US12440311

申请日：2007-01-11

Applicant: Guido Keller ,  Dietmar Altegoer ,  Dirk Trostmann

Inventor： Guido Keller ,  Dietmar Altegoer ,  Dirk Trostmann

IPC: B01D33/50

CPC classification number: B01D29/15 ,  B01D29/54 ,  B01D29/682 ,  B01D2201/583

Abstract: The invention relates to a filter for fluids, in particular water, having a filter surface and a rotary spray arm contained in said filter, said arm conducting a flushing medium against the filter surface. To achieve an increase in the throughput capacity of the filter and to improve the flushing of the filter surface, the filter is equipped with a fluid-proof drum motor, which drives at least one spray arm.

Abstract translation: 本发明涉及一种用于流体，特别是水的过滤器，其具有包含在所述过滤器中的过滤表面和旋转喷雾臂，所述臂将冲洗介质传导到过滤器表面上。 为了实现过滤器的通过量的增加和改进过滤器表面的冲洗，过滤器配备有驱动至少一个喷射臂的防流动的滚筒电动机。

公开(公告)号：US20110100599A1

公开(公告)日：2011-05-05

申请号：US12843172

申请日：2010-07-26

Applicant: Dietmar Altegoer

Inventor： Dietmar Altegoer

IPC: F28G1/16

CPC classification number: F28G1/12 ,  F28F9/0265

Abstract: A mobile heat exchanger cleaning system, in particular for power plant heat exchangers, allows a heat exchanger to be safely and reliably cleaned. The cleaning system has an apparatus for collecting, introducing and removing cleaning bodies, a pump for pumping a fluid with cleaning bodies and at least one connector connected with the apparatus and the pump for releasably connecting the cleaning system with a heat exchanger.

Abstract translation: 移动式热交换器清洁系统，特别是用于发电厂热交换器，允许热交换器被安全可靠地清洁。 清洁系统具有用于收集，引入和移除清洁体的装置，用于用清洁体泵送流体的泵以及与该装置连接的至少一个连接器和泵，用于将清洁系统与热交换器可释放地连接。

公开(公告)号：US06945316B2

公开(公告)日：2005-09-20

申请号：US10288632

申请日：2002-11-05

Applicant: Hans-Werner Schildmann ,  Dietmar Altegoer ,  Rainer Kretzschmar

Inventor： Hans-Werner Schildmann ,  Dietmar Altegoer ,  Rainer Kretzschmar

IPC: B08B9/04 ,  B08B9/055 ,  F28G1/12

CPC classification number: F28G1/12 ,  B08B9/055 ,  B08B9/0552

Abstract: In a system for cleaning tubes of heat exchangers flown through by a fluid medium, in particular crude oil, having a temperature in excess of 120° C., wherein, for cleaning a tube, deposits such as dirt particles or the like adhering to its inner wall are detached by cleansing off and carried out of the tube, for cleaning the inner wall of the heat exchanger tubes during the operation of the heat exchanger, it is provided that cleaning bodies withstanding high temperatures (in excess of 120° C.) as well as withstanding aggressive fluid media such as crude oil and having outer dimensions when cleaning equal to the inner diameter of the tube to be cleaned and having an outer contact surface suitable for cleansing off deposits from an inner wall of a tube, pass through the tube due to the pressure of the fluid medium and are pressed to the inner wall of the tube by a contact pressure, and that, during the passage of the cleaning bodies, deposits adhering to the inner wall of the tube are caught and detached by the contact surface of the cleaning bodies and carried along by the fluid medium and/or the cleaning body and carried out of the tube.

Abstract translation: 在用于清洗热交换器的管道的系统中，流体介质尤其是温度超过120℃的原油，其中，为了清洁管，附着在其上的污垢颗粒等沉积物 内壁通过清洗并从管中被分离，用于在热交换器的操作期间清洗热交换器管的内壁，但是提供耐高温（超过120℃）的清洁体， 以及耐腐蚀性流体介质如原油，并且当清洁等于待清洁的管的内径并具有适合于从管的内壁清除沉积物的外部接触表面时具有外部尺寸，穿过 管由于流体介质的压力而被压接到管的内壁，并且在清洁体通过期间，附着在管ar的内壁上的沉积物 e通过清洁体的接触表面被捕获和分离，并被流体介质和/或清洁体携带并从管中提取。